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何小凤

金虫 (小有名气)

[求助] hua

55.40,55.44,110.54,112.64,114.59,115.18,115.24,122.11,122.86,123.89,126.56,144.88,147.19,147.91,149.10,151.13
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖


感谢参与,应助指数 +1
PSA: 金币+1, 3u 2013-06-29 22:32:11
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到7个化合物(查询结果仅供参考)
1 .     Tribulusimide D
C18H17NO6     相似度:88.8%
Archives of Pharmacal Research          2010          33          67-70
Tribuli fructus constituents protect against tacrine-induced cytotoxicity in HepG2 cells
Erisa Byun, Gil-Saeng Jeong, Ren-Bo An, Tae Sun Min and Youn-Chul Kim
Structure      13C NMR   碳谱模拟图
2 .     (E)-3-(4-hydroxy-2-methoxy-phenyl)-propenoic acid 4-hydroxy-3-methoxyphenyl ester
C17H16O6     相似度:76.4%
Chinese Journal of Natural Medicines          2009          7          351-353
A New Phenylpropionate Derivative from the Rhizomes of Hedysarum polybotrys
CHENG Fan; ZOU Kun; ZHU Shu; KATSUKO Komatsu
Structure      13C NMR   碳谱模拟图
3 .     4-hydroxy-3-methoxyphenyl ferulate
C17H16O6     相似度:70.5%
Planta Medica          2005          71          680-682
Cytotoxicities of Xanthones and Cinnamate Esters from Hypericum hookerianum
Rujida Wilairat, Jiradej Manosroi , Aranya Manosroi,Anake Kijjoa,Maria São José Nascimento ,Madalena Pinto ,Artur M. S. Silva ,Graham Eaton,Werner Herz
Structure      13C NMR   碳谱模拟图
4 .     7,8-dihydroxy-3',4',-dimethoxyisoflavone
C17H14O6     相似度:70.5%
Chemical & Pharmaceutical Bulletin          2009          57          346-360
Synthesis of Various Kinds of Isoflavones, Isoflavanes, and Biphenyl-Ketones and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activities
Hideyuki Goto, Yoshiyasu Terao and Shuji Akai
Structure      13C NMR   碳谱模拟图
5 .     4',8-dihydroxy-3',7-dimethoxyisoflavone
C17H14O6     相似度:70.5%
Chemical & Pharmaceutical Bulletin          2009          57          346-360
Synthesis of Various Kinds of Isoflavones, Isoflavanes, and Biphenyl-Ketones and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activities
Hideyuki Goto, Yoshiyasu Terao and Shuji Akai
Structure      13C NMR   碳谱模拟图
6 .     Compound 19a
    相似度:70.5%
Magnetic Resonance in Chemistry          2008          46          299-305
1H and 13C NMR data of benzylsulfonic acids—model compounds for lignosulfonate (pages 299–305)
Bjart F. Lutnaes, Bernt O. Myrvold, Rolf A. Lauten and Molla M. Endeshaw
Structure      13C NMR   碳谱模拟图
7 .     3,4-dihydroxy-3',4'-dimethoxydeoxybenzoin
C16H16O5     相似度:70.5%
Bioorganic & Medicinal Chemistry          2009          17          4360-4366
Potential antioxidants and tyrosinase inhibitors from synthetic polyphenolic deoxybenzoins
Lean-Teik Ng, Horng-Huey Ko, Tzy-Ming Lu
Structure      13C NMR   碳谱模拟图
我有一个梦想,我想当校长
2楼2013-06-29 21:49:27
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